26 Castellain Road Westminster W9 1EZ
Use of roof as roof terrace, plus installation of associated railings and decking.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 25/07230/FULL
- Local authority
- Westminster
- Postcode
- W9 1EZ
- Ward
- LVW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 7 Oct 2025
- Validated
- 7 Oct 2025
- Comments close
- 10 Nov 2025
- Target decision
- 2 Dec 2025
- Decided
- 18 Nov 2025
Estimated project value
£3k–£14k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.
- FLAT A, 32 CASTELLAIN ROAD, LONDON, W9 1EZFlat or maisonette · Leasehold · £2,495,0006 months ago12 Mar 2026
- GARDEN FLAT, 22 CASTELLAIN ROAD, LONDON, W9 1EZFlat or maisonette · Leasehold · £680,00010 months ago14 Nov 2025
- GARDEN FLAT, 22 CASTELLAIN ROAD, LONDON, W9 1EZFlat or maisonette · Leasehold · £875,00014 months ago17 Jun 2025
- FLAT B, 32 CASTELLAIN ROAD, LONDON, W9 1EZFlat or maisonette · Leasehold · £850,00019 months ago17 Jan 2025
- FLAT 1, KATHERINE COURT, 2C CASTELLAIN ROAD, LONDON, W9 1EZFlat or maisonette · Leasehold · £660,0002 years ago9 Aug 2024
- GROUND FLOOR FLAT, 8 CASTELLAIN ROAD, LONDON, W9 1EZFlat or maisonette · Leasehold · £750,0004 years ago15 Sept 2022
- FLAT 1, 28 CASTELLAIN ROAD, LONDON, W9 1EZFlat or maisonette · Leasehold · £3,000,0004 years ago22 Jun 2022
- FLAT 9, KATHERINE COURT, 2C CASTELLAIN ROAD, LONDON, W9 1EZFlat or maisonette · Leasehold · £555,0004 years ago11 Apr 2022
Homes here go for about £800,000 — the median of the last 8 market sales in W9 1EZ, £555,000 to £3,000,000.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Nearby applications
- 26 Castellain Road Westminster W9 1EZPermittedNext door
- 26 Castellain Road Westminster W9 1EZPermittedNext door
- 24 Castellain Road Westminster W9 1EZPendingNext door
- 30 Castellain Road Westminster W9 1EZPermittedNext door
- WestminsterPermittedNext door
- 18 Castellain Road Westminster W9 1EZPermittedNext door